Part Number: LM3405A Other Parts Discussed in Thread: LM3405 , LM3406 , TPS92515 , TPS92511 I am working on an LED retrofit to be used with an AC-dimming Halogen lamp supply. (10,000 units in the field!)
This will be running a single white LED at about 1…
Part Number: LM3405A Other Parts Discussed in Thread: LM3405 , , TPS92515 , TPS92518 , LM3409 Hello,
we use in our application 2 LM3405 devices.
Each of the LM3405A drives a Group of 4 LED´s in series.
Both of the LM3405A get the same PWM-Signal at the…
Other Parts Discussed in Thread: LM3405A Hi,
I have some trouble getting the LM3405A to work properly - I'm using the circuit and recommended parts from page 18 on the data sheet. Vin=5V driving a single LED @ 1A I do not get 1A current instead I get…
Other Parts Discussed in Thread: LM3405A , LM3405 , TPS92513 Hello
My name is Charlie.
I have 2 questions about LM3405A.
1. I use two LM3405A to drive 2 strings ×3LEDs （total 6 LEDs）. In order to prevent the interference of swtiching frequency , how…
Other Parts Discussed in Thread: LM3405A Hello,
I have the question of LM3405A about RZI calculation. Please see the attached file. LM3405A_RZI.pdf
I simulated the LM3405A with some Vin value( Vin=9V, Vin=18V, Vin=9V~18V) As a result the Rzi values as the…
Other Parts Discussed in Thread: LM3405A Hi Team,
Is there spice model for LM3405A? My customer would like to run SPICE simulation.
Best Regards, Yaita / Japan disty
Other Parts Discussed in Thread: LM3405A , CSD17313Q2 Hi,
I am working on an LED driving scheme using LM3405a and CSD17313Q2. We have multiple RGBW LEDs on our board. We are using MSP430 controller to control the PWMs through the mosfets, this is done to…
I am also interested to know if the LM3405 features open circuit protection. I am using the LM3405 to drive multiple sets of LEDs at different times. I select what LED to drive by opening/closing some FETs acting as switches. There will be small periods…
Part Number: TPS54200 Other Parts Discussed in Thread: LM3405A Hi TI,
I'm trying to design a driver for a laser diode and in the chart below you see some test results with TPS54200 and LM3405A. I need to keep the current below 600mA.
Unfortunately…
Other Parts Discussed in Thread: LM3405A 7701.LT_CPDP_900mA.xls
Hi,
Attached is the schematic and BOM of a 11.#v, 850mA LED driver using LM3405A.
The input voltage is 16.5V at 1 Amp.
Can somebody let me know if the design is ok, and if i can proceed with…
